zhuqi-lucas commented on code in PR #16196:
URL: https://github.com/apache/datafusion/pull/16196#discussion_r2115086314
##########
datafusion/physical-plan/src/aggregates/no_grouping.rs:
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@@ -170,6 +173,65 @@ impl AggregateStream {
}
}
+/// A stream that yields batches of data, yielding control back to the executor
+pub struct YieldStream {
+ inner: SendableRecordBatchStream,
+ batches_processed: usize,
+ buffer: Option<Result<RecordBatch>>,
+}
+
+impl YieldStream {
Review Comment:
Thank you @alamb , good suggestion, addressed it in latest PR.
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